XGecu Programmer Forums - Powered by Discuz! Board

标题: New Logic Test - 74644 Vector Table [打印本页]

作者: yovish 时间: 2021-6-20 19:00 标题: New Logic Test - 74644 Vector Table

Enclosed is the new layout to be added to the logic tests.
The test was performed on the M74LS644-1P (octal bus transceiver, open-collector output, tru and inverting logic) chip from Mitsubishi

图片附件: 74644 - Logic Vector.jpg (2021-6-20 18:59, 282.46 KB) / 下载次数 19036
http://forums.xgecu.com/attachment.php?aid=697&k=909818b108f96662f7b43d6896ef1c08&t=1773796793&sid=0jvQrr

图片附件: 74644 - Logic Test.jpg (2021-6-20 18:59, 308.9 KB) / 下载次数 18971
http://forums.xgecu.com/attachment.php?aid=698&k=1b9d9185e40ea32ece2936bab74463e9&t=1773796793&sid=0jvQrr

图片附件: M74LS644-1P.jpg (2021-6-20 18:59, 524.69 KB) / 下载次数 21161
http://forums.xgecu.com/attachment.php?aid=699&k=2ed60127829277836e8b98cb5461adb5&t=1773796793&sid=0jvQrr

附件: SN54LS640, 642, 644 i 645.PDF (2021-6-20 19:00, 338.99 KB) / 下载次数 15602
http://forums.xgecu.com/attachment.php?aid=700&k=32cccb3989fb4c3068043ef4a1a3bed8&t=1773796793&sid=0jvQrr

附件: 74644.lgc (2021-6-20 19:00, 2.2 KB) / 下载次数 74059
http://forums.xgecu.com/attachment.php?aid=701&k=2e42f283bff198ad725b37b431e97e68&t=1773796793&sid=0jvQrr

欢迎光临 XGecu Programmer Forums (http://forums.xgecu.com/)